...or a new metro train line.
https://www.smh.com.au/national/nsw/under-wraps-sydney-s-first-rail-tunnel-dug-beneath-harbour-20191121-p53cs3.html
#Australia #tunnelling #tunnels
...ordered by Transport for London (TfL) in June. SK E&C has formed an investment consortium RiverLinx with four companies: Macquarie Capital (Australia), Sintra (Spain), Aberdeen St...